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1 | import { Component, Input, OnDestroy, OnInit, ViewChild } from '@angular/core' | |
2 | import { FormArray, FormControl, FormGroup, ValidatorFn, Validators } from '@angular/forms' | |
3 | import { ActivatedRoute, Router } from '@angular/router' | |
4 | import { FormReactiveValidationMessages, VideoValidatorsService } from '@app/shared' | |
5 | import { Notifier } from '@app/core' | |
6 | import { ServerService } from '../../../core/server' | |
7 | import { VideoEdit } from '../../../shared/video/video-edit.model' | |
8 | import { map } from 'rxjs/operators' | |
9 | import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service' | |
10 | import { I18nPrimengCalendarService } from '@app/shared/i18n/i18n-primeng-calendar' | |
11 | import { VideoCaptionService } from '@app/shared/video-caption' | |
12 | import { VideoCaptionAddModalComponent } from '@app/videos/+video-edit/shared/video-caption-add-modal.component' | |
13 | import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model' | |
14 | import { removeElementFromArray } from '@app/shared/misc/utils' | |
15 | import { VideoConstant, VideoPrivacy } from '../../../../../../shared' | |
16 | ||
17 | @Component({ | |
18 | selector: 'my-video-edit', | |
19 | styleUrls: [ './video-edit.component.scss' ], | |
20 | templateUrl: './video-edit.component.html' | |
21 | }) | |
22 | export class VideoEditComponent implements OnInit, OnDestroy { | |
23 | @Input() form: FormGroup | |
24 | @Input() formErrors: { [ id: string ]: string } = {} | |
25 | @Input() validationMessages: FormReactiveValidationMessages = {} | |
26 | @Input() videoPrivacies: VideoConstant<VideoPrivacy>[] = [] | |
27 | @Input() userVideoChannels: { id: number, label: string, support: string }[] = [] | |
28 | @Input() schedulePublicationPossible = true | |
29 | @Input() videoCaptions: VideoCaptionEdit[] = [] | |
30 | @Input() waitTranscodingEnabled = true | |
31 | ||
32 | @ViewChild('videoCaptionAddModal') videoCaptionAddModal: VideoCaptionAddModalComponent | |
33 | ||
34 | // So that it can be accessed in the template | |
35 | readonly SPECIAL_SCHEDULED_PRIVACY = VideoEdit.SPECIAL_SCHEDULED_PRIVACY | |
36 | ||
37 | videoCategories: VideoConstant<number>[] = [] | |
38 | videoLicences: VideoConstant<number>[] = [] | |
39 | videoLanguages: VideoConstant<string>[] = [] | |
40 | ||
41 | tagValidators: ValidatorFn[] | |
42 | tagValidatorsMessages: { [ name: string ]: string } | |
43 | ||
44 | schedulePublicationEnabled = false | |
45 | ||
46 | calendarLocale: any = {} | |
47 | minScheduledDate = new Date() | |
48 | ||
49 | calendarTimezone: string | |
50 | calendarDateFormat: string | |
51 | ||
52 | private schedulerInterval: any | |
53 | private firstPatchDone = false | |
54 | private initialVideoCaptions: string[] = [] | |
55 | ||
56 | constructor ( | |
57 | private formValidatorService: FormValidatorService, | |
58 | private videoValidatorsService: VideoValidatorsService, | |
59 | private videoCaptionService: VideoCaptionService, | |
60 | private route: ActivatedRoute, | |
61 | private router: Router, | |
62 | private notifier: Notifier, | |
63 | private serverService: ServerService, | |
64 | private i18nPrimengCalendarService: I18nPrimengCalendarService | |
65 | ) { | |
66 | this.tagValidators = this.videoValidatorsService.VIDEO_TAGS.VALIDATORS | |
67 | this.tagValidatorsMessages = this.videoValidatorsService.VIDEO_TAGS.MESSAGES | |
68 | ||
69 | this.calendarLocale = this.i18nPrimengCalendarService.getCalendarLocale() | |
70 | this.calendarTimezone = this.i18nPrimengCalendarService.getTimezone() | |
71 | this.calendarDateFormat = this.i18nPrimengCalendarService.getDateFormat() | |
72 | } | |
73 | ||
74 | get existingCaptions () { | |
75 | return this.videoCaptions | |
76 | .filter(c => c.action !== 'REMOVE') | |
77 | .map(c => c.language.id) | |
78 | } | |
79 | ||
80 | updateForm () { | |
81 | const defaultValues: any = { | |
82 | nsfw: 'false', | |
83 | commentsEnabled: 'true', | |
84 | waitTranscoding: 'true', | |
85 | tags: [] | |
86 | } | |
87 | const obj: any = { | |
88 | name: this.videoValidatorsService.VIDEO_NAME, | |
89 | privacy: this.videoValidatorsService.VIDEO_PRIVACY, | |
90 | channelId: this.videoValidatorsService.VIDEO_CHANNEL, | |
91 | nsfw: null, | |
92 | commentsEnabled: null, | |
93 | waitTranscoding: null, | |
94 | category: this.videoValidatorsService.VIDEO_CATEGORY, | |
95 | licence: this.videoValidatorsService.VIDEO_LICENCE, | |
96 | language: this.videoValidatorsService.VIDEO_LANGUAGE, | |
97 | description: this.videoValidatorsService.VIDEO_DESCRIPTION, | |
98 | tags: null, | |
99 | thumbnailfile: null, | |
100 | previewfile: null, | |
101 | support: this.videoValidatorsService.VIDEO_SUPPORT, | |
102 | schedulePublicationAt: this.videoValidatorsService.VIDEO_SCHEDULE_PUBLICATION_AT | |
103 | } | |
104 | ||
105 | this.formValidatorService.updateForm( | |
106 | this.form, | |
107 | this.formErrors, | |
108 | this.validationMessages, | |
109 | obj, | |
110 | defaultValues | |
111 | ) | |
112 | ||
113 | this.form.addControl('captions', new FormArray([ | |
114 | new FormGroup({ | |
115 | language: new FormControl(), | |
116 | captionfile: new FormControl() | |
117 | }) | |
118 | ])) | |
119 | ||
120 | this.trackChannelChange() | |
121 | this.trackPrivacyChange() | |
122 | } | |
123 | ||
124 | ngOnInit () { | |
125 | this.updateForm() | |
126 | ||
127 | this.videoCategories = this.serverService.getVideoCategories() | |
128 | this.videoLicences = this.serverService.getVideoLicences() | |
129 | this.videoLanguages = this.serverService.getVideoLanguages() | |
130 | ||
131 | this.schedulerInterval = setInterval(() => this.minScheduledDate = new Date(), 1000 * 60) // Update every minute | |
132 | ||
133 | this.initialVideoCaptions = this.videoCaptions.map(c => c.language.id) | |
134 | } | |
135 | ||
136 | ngOnDestroy () { | |
137 | if (this.schedulerInterval) clearInterval(this.schedulerInterval) | |
138 | } | |
139 | ||
140 | onCaptionAdded (caption: VideoCaptionEdit) { | |
141 | const existingCaption = this.videoCaptions.find(c => c.language.id === caption.language.id) | |
142 | ||
143 | // Replace existing caption? | |
144 | if (existingCaption) { | |
145 | Object.assign(existingCaption, caption, { action: 'CREATE' as 'CREATE' }) | |
146 | } else { | |
147 | this.videoCaptions.push( | |
148 | Object.assign(caption, { action: 'CREATE' as 'CREATE' }) | |
149 | ) | |
150 | } | |
151 | ||
152 | this.sortVideoCaptions() | |
153 | } | |
154 | ||
155 | async deleteCaption (caption: VideoCaptionEdit) { | |
156 | // Caption recovers his former state | |
157 | if (caption.action && this.initialVideoCaptions.indexOf(caption.language.id) !== -1) { | |
158 | caption.action = undefined | |
159 | return | |
160 | } | |
161 | ||
162 | // This caption is not on the server, just remove it from our array | |
163 | if (caption.action === 'CREATE') { | |
164 | removeElementFromArray(this.videoCaptions, caption) | |
165 | return | |
166 | } | |
167 | ||
168 | caption.action = 'REMOVE' as 'REMOVE' | |
169 | } | |
170 | ||
171 | openAddCaptionModal () { | |
172 | this.videoCaptionAddModal.show() | |
173 | } | |
174 | ||
175 | private sortVideoCaptions () { | |
176 | this.videoCaptions.sort((v1, v2) => { | |
177 | if (v1.language.label < v2.language.label) return -1 | |
178 | if (v1.language.label === v2.language.label) return 0 | |
179 | ||
180 | return 1 | |
181 | }) | |
182 | } | |
183 | ||
184 | private trackPrivacyChange () { | |
185 | // We will update the "support" field depending on the channel | |
186 | this.form.controls[ 'privacy' ] | |
187 | .valueChanges | |
188 | .pipe(map(res => parseInt(res.toString(), 10))) | |
189 | .subscribe( | |
190 | newPrivacyId => { | |
191 | ||
192 | this.schedulePublicationEnabled = newPrivacyId === this.SPECIAL_SCHEDULED_PRIVACY | |
193 | ||
194 | // Value changed | |
195 | const scheduleControl = this.form.get('schedulePublicationAt') | |
196 | const waitTranscodingControl = this.form.get('waitTranscoding') | |
197 | ||
198 | if (this.schedulePublicationEnabled) { | |
199 | scheduleControl.setValidators([ Validators.required ]) | |
200 | ||
201 | waitTranscodingControl.disable() | |
202 | waitTranscodingControl.setValue(false) | |
203 | } else { | |
204 | scheduleControl.clearValidators() | |
205 | ||
206 | waitTranscodingControl.enable() | |
207 | ||
208 | // Do not update the control value on first patch (values come from the server) | |
209 | if (this.firstPatchDone === true) { | |
210 | waitTranscodingControl.setValue(true) | |
211 | } | |
212 | } | |
213 | ||
214 | scheduleControl.updateValueAndValidity() | |
215 | waitTranscodingControl.updateValueAndValidity() | |
216 | ||
217 | this.firstPatchDone = true | |
218 | ||
219 | } | |
220 | ) | |
221 | } | |
222 | ||
223 | private trackChannelChange () { | |
224 | // We will update the "support" field depending on the channel | |
225 | this.form.controls[ 'channelId' ] | |
226 | .valueChanges | |
227 | .pipe(map(res => parseInt(res.toString(), 10))) | |
228 | .subscribe( | |
229 | newChannelId => { | |
230 | const oldChannelId = parseInt(this.form.value[ 'channelId' ], 10) | |
231 | const currentSupport = this.form.value[ 'support' ] | |
232 | ||
233 | // Not initialized yet | |
234 | if (isNaN(newChannelId)) return | |
235 | const newChannel = this.userVideoChannels.find(c => c.id === newChannelId) | |
236 | if (!newChannel) return | |
237 | ||
238 | // First time we set the channel? | |
239 | if (isNaN(oldChannelId)) return this.updateSupportField(newChannel.support) | |
240 | const oldChannel = this.userVideoChannels.find(c => c.id === oldChannelId) | |
241 | ||
242 | if (!newChannel || !oldChannel) { | |
243 | console.error('Cannot find new or old channel.') | |
244 | return | |
245 | } | |
246 | ||
247 | // If the current support text is not the same than the old channel, the user updated it. | |
248 | // We don't want the user to lose his text, so stop here | |
249 | if (currentSupport && currentSupport !== oldChannel.support) return | |
250 | ||
251 | // Update the support text with our new channel | |
252 | this.updateSupportField(newChannel.support) | |
253 | } | |
254 | ) | |
255 | } | |
256 | ||
257 | private updateSupportField (support: string) { | |
258 | return this.form.patchValue({ support: support || '' }) | |
259 | } | |
260 | } |